101330023213 has 4 divisors (see below), whose sum is σ = 101331299200. Its totient is φ = 101328747228.

The previous prime is 101330023189. The next prime is 101330023271. The reversal of 101330023213 is 312320033101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101330023213 - 2²⁹ = 100793152301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101330023513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510363 + ... + 680536.

It is an arithmetic number, because the mean of its divisors is an integer number (25332824800).

Almost surely, 2^101330023213 is an apocalyptic number.

It is an amenable number.

101330023213 is a deficient number, since it is larger than the sum of its proper divisors (1275987).

101330023213 is an equidigital number, since it uses as much as digits as its factorization.

101330023213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275986.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 101330023213 its reverse (312320033101), we get a palindrome (413650056314).

The spelling of 101330023213 in words is "one hundred one billion, three hundred thirty million, twenty-three thousand, two hundred thirteen".